Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 483

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-483 A Wheatland CA SCRMCA01XSY  649C ONVOY, LLC - CA 726      
530-483 0 Wheatland CA   649C ONVOY, LLC - CA 726      
530-483 1 Wheatland CA   649C ONVOY, LLC - CA 726      
530-483 2 Wheatland CA   624H ONVOY SPECTRUM, LLC 726   2023-12-29   
530-483 3 Wheatland CA   6010 NEW CINGULAR WIRELESS PCS, LLC 726   2026-01-17   
530-483 5 Wheatland CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2013-03-28   
530-483 7 Wheatland CA   516C AT&T CORP. 726   2007-03-01   
530-483 8 Wheatland CA   981E BANDWIDTH.COM CLEC, LLC - CA 726   2010-02-28   
530-483 9 Wheatland CA   318J COMCAST IP PHONE, LLC 726   2006-09-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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